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tessl-labs/tile-creator

Create tessl tiles with docs, rules, and skills.

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Evaluation — 97%

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Validation for skill structure

tile.json Configuration

Name: tessl-labs/tile-creator
Author: tessl-labs

The manifest file that defines a tile's metadata and content locations.

Required Fields

Field	Type	Description
`name`	string	Tile identifier: `workspace/tile-name`
`version`	string	Semantic version (e.g., `1.0.0`)
`summary`	string	Brief description for discovery

Optional Fields

Field	Type	Description
`private`	boolean	`true` (default) = workspace-only, `false` = public
`docs`	string	Path to docs entry point (e.g., `docs/index.md`)
`describes`	string	PURL of external package this documents
`steering`	object	Map of rule names to rule files
`skills`	object	Map of skill names to SKILL.md paths

Validation Rules

At least one of docs, steering, or skills required
If describes is set, docs is required
Names must be lowercase with hyphens only

PURL Format (describes field)

When documenting a software package, use the Package URL (PURL) format:

pkg:<ecosystem>/<name>@<version>

Ecosystem	Example
npm	`pkg:npm/openai@6.9.1`
pypi	`pkg:pypi/requests@2.31.0`
maven	`pkg:maven/org.apache.commons/commons-lang3@3.14.0`
nuget	`pkg:nuget/Newtonsoft.Json@13.0.3`

Note: Normalize package names (e.g., PyPI uses lowercase with hyphens: emoji_logger becomes pkg:pypi/emoji-logger@1.0.0)

Examples

Documentation tile for npm package:

{
  "name": "tessl/npm-openai",
  "version": "6.9.1",
  "docs": "docs/index.md",
  "describes": "pkg:npm/openai@6.9.1",
  "summary": "OpenAI TypeScript library",
  "private": false
}

Private rules tile:

{
  "name": "myorg/code-standards",
  "version": "0.1.0",
  "summary": "Team coding standards",
  "private": true,
  "steering": {
    "naming": { "rules": "rules/naming.md" },
    "error-handling": { "rules": "rules/error-handling.md" }
  }
}

Skills tile:

{
  "name": "myorg/deploy-tools",
  "version": "1.0.0",
  "summary": "Deployment automation skills",
  "skills": {
    "deploy-staging": { "path": "skills/deploy-staging/SKILL.md" },
    "deploy-prod": { "path": "skills/deploy-prod/SKILL.md" }
  }
}

Mixed tile (docs + rules + skills):

{
  "name": "local/project-context",
  "version": "0.1.0",
  "summary": "Project documentation and tools",
  "private": true,
  "docs": "docs/index.md",
  "steering": {
    "code-style": { "rules": "rules/code-style.md" }
  },
  "skills": {
    "test-runner": { "path": "skills/test-runner/SKILL.md" }
  }
}

Install with Tessl CLI

npx tessl i tessl-labs/tile-creator